Based on a comparison of 3 countries in 2007,
Poland ranked the highest in Aquaculture production in 1984-2007 - Freshwater - Inland waters - Total - Cyprinids nei - Cyprinidae (live weight) with 1,375 tonnes
followed by France and Austria.
On the other end of the scale was
Austria with 2.00 tonnes,
France with 300 tonnes
and Poland with 1,375 tonnes.